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Rockville

Rockville K5 W15K5S2 2000W 15" Car Audio Subwoofer 2 Ohm, 500W RMS CEA Rated, 2" OFC Voice Coil, 50 Oz Magnet, Deep Bass, Durable Build, for Car Audio Systems

  • Based on 77 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Saturday, Sep 20
Order within 10 hours and 51 minutes
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Style: 15” 2 Ohm


Features

  • HIGH-POWER BASS: 2000W peak and 500W RMS (CEA Rated) deliver rich, powerful low-end for car audio enthusiasts. 2" 4-layer aluminum voice coil wound with Japanese OFC copper wire ensures clean and efficient sound output.
  • BUILT TO LAST: Cast iron basket with black sanded finish and a 50 oz magnet provide reliable durability. Fiber-reinforced non-pressed paper cone with blue stitching enhances strength under high power.
  • CLEAN, LOUD OUTPUT: Thick foam surround reduces distortion for clear bass. Lightweight paper dust cap improves efficiency, letting the sub deliver loud sound even with moderate amplifier power. Frequency response: 25Hz-1.5kHz. Sensitivity: 88dB.
  • EASY TO INSTALL: Chrome-plated binding post terminals accept any gauge wire. Includes a Rockville-branded mounting gasket for airtight fit. Cutout diameter: 11.02"; mounting depth: 5.03". Works in sealed (0.8-1.3 cu ft) or vented (1.3-2.0 cu ft) enclosures.
  • RELIABLE PERFORMANCE: Single 2-ohm voice coil design pairs with most amplifiers. Vented T-yoke boosts heat dissipation, while rubber boot magnet cover adds protection and a sleek finish.

Brand: Rockville


Speaker Maximum Output Power: 2000 Watts


Frequency Response: 1.5 KHz


Connectivity Technology: Wired


Audio Output Mode: Surround


Mounting Type: Car Mount


Model Name: W15K5S2


Speaker Type: Subwoofer


Recommended Uses For Product: car


Compatible Devices: Smartphone, MP3 Player, Laptop


Subwoofer Diameter: 15 Inches


Unit Count: 1.0 Count


Controller Type: Voice Control


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Subwoofer


Product Dimensions: 16"D x 9"W x 16"H


Item Weight: 13.4 Pounds


Impedance: 2 Ohm


Is Waterproof: FALSE


Warranty Type: 1 Year Warranty


Number of Items: 1


Control Method: Voice


Speaker Size: 15 Inches


Power Source: Corded Electric


Woofer Diameter: 15 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 15 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Includes MP3 player?: No


Total Ethernet Ports: 2


UPC: 819216024669


Style: 15” 2 Ohm


Manufacturer: Rockville


Item Weight: 13.4 pounds


Item model number: W15K5S2


Date First Available: July 13, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • 2-15” speakers
Style: 15” 2 Ohm
This 15” hits so hard I have 2 in a ported box and you talking about turning heads 😂 yeah
Reviewed in the United States on April 23, 2025 by Ashley
    • Budget boom
Style: 15” 4 Ohm
Comparing this to Pyle power 15. The construction is way better than Pyle as it has a steel basket. Magnet is not as big. Only one voice coil. It has decent sound but the Pyle was louder, could be a combination of resistance (as I bought the 4 ohm Rockville and the Pyle was wired at 2 ohm) and also the magnet size. Overall it’s a better looking product and still sounds good for the money. ... show more
Reviewed in the United States on January 20, 2023 by 57guy
    • Better than monoprice sw15
Style: 15” 4 Ohm
Review Image by Jorge Jorge
Decided to give away my original subs in the monoprice sw15 cabinets. Looked around for an inexpensive replacement sub and found the k5s at an affordable price. Ordered two and installed today. They sound fantastic and can hit the lows a little better than the original monoprice subs. I highly recommend. These two k5s are in my home surround setup. ... show more
Reviewed in the United States on July 2, 2024 by Jorge Jorge
    • Great for powered home subwoofer!!
Style: 15” 2 Ohm
I’m using this Rockville k5 15 2 ohm as a replacement sub for home use .It sounds amazing for what I’m using it for and get more power from the amp because it’s 2 ohm.
Reviewed in the United States on June 1, 2024 by Joshua ferris
    • Horrible
Style: 15” 2 Ohm
These have to be the worst speakers I have ever brought the power was good but the performance was horrible they rated at 2000 each I had them connected to a scar 1500 and they already blow so to say they don’t have durability is an understatement I guess they good if you not like me and like loud music ... show more
Reviewed in the United States on May 27, 2024 by MARMAR
    • Way better than expected
Style: 15” 4 Ohm
Honestly for the price I was expecting it to be a fill in for my last speaker that blew but I’ve been using this speaker for the past year and it’s amazing. Surprisingly good for what you pay for and even outshining my $280 Skar subwoofer. As long as you keep the speaker within it’s limits you’ll have no issue with it and your car will still be rumbling. Customer service is pretty nice too. ... show more
Reviewed in the United States on January 6, 2023 by Cole
    • Im a true fan of Rockville
Style: 15” 2 Ohm
Rockville car speakers, amps are durable and very nicely priced...
Reviewed in the United States on September 18, 2024 by NYC
    • bass is okay for small home theater
Style: 15” 4 Ohm
Bass is not as deep as more expensive units but is suffice for small home theater.
Reviewed in the United States on November 29, 2022 by Bill

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